The following is a more detailed organizational plan for your reference. It should be noted that before the actual operation, it is necessary to check the local laws and regulations, animal epidemic prevention regulations and environmental protection requirements to ensure that the activities are legal and compliant, and pay attention to the safety protection and hygiene measures of the participants. [1. Preliminary research and planning] ① Research on the activities of voles a. Communicate with experienced farmers and agricultural technicians to confirm the most frequent periods (usually dawn and night) and concentrated areas of voles. b. A small number of experimental mouse-catching tools can be deployed in advance to evaluate which mouse-catching methods and baits are most attractive to voles. ② Determine the activity area and time a. Divide the competition area according to the survey results to ensure that there is a high density of vole activity in each group's competition area. b. Arrange the competition time during the peak period of vole activity, such as dusk or early morning, to ensure the best possible effect in a short period of time. [2. Grouping and deployment] ① Organize the participants a. According to the registration situation, the participants can be divided into several groups, each responsible for an area. b. Assign unified tasks and responsibility areas to each group to avoid repeated capture or missing key areas. ② Develop a regional layout plan a. Divide the entire competition area into several grids, and place several mousetraps in each grid. b. Conduct a preliminary assessment of the terrain, shelters and mouse paths of each grid, and add devices to hot spots when arranging mousetraps. [3. Mousetraps and bait] ① Choose appropriate mousetraps a. Use traditional mousetraps, spring traps or cage-type mousetraps with prompt devices (for unified treatment after capture), and avoid using tools that are harmful to other organisms. b. If conditions permit, some new tools can also be used as auxiliary tools, but ensure that the use method is safe, effective and environmentally friendly. ② Prepare bait to attract a. Common baits such as peanut butter, grains, corn kernels, etc., test in advance to confirm which bait is more effective. b. Ensure that the supply of bait is sufficient to ensure that each mousetraps can continue to attract voles. [4. Competition rules and scoring] ① Rule formulation a. Competition time: It can be set to 1 hour or other suitable short periods to ensure that the activities are concentrated and efficient. b. Each group shall set up the equipment before the competition begins, and the referee shall announce the start and end of the competition. c. The number of voles captured shall be used as the basis for scoring, but the definition of "capture" shall be clearly defined (such as on-site discovery, capture and return to cage, etc.). ② Scoring and supervision a. A special recorder shall be appointed to keep real-time statistics on the catching equipment and capture of each group. b. After the competition, the referee shall announce the results based on the number of captures in each area. If necessary, a third party may supervise to prevent cheating. [5. Safety and environmental protection measures] ① Safety of participants a. All participants shall be trained before the competition on how to properly set up the equipment and handle the captured animals, and pay attention to avoid stabbing, biting or contact with germs. b. Necessary protective equipment (such as gloves, masks, etc.) shall be prepared, and first aid shall be provided on site. ② On-site environment and animal handling a. The captured voles shall be handled uniformly in accordance with local regulations to prevent the spread of germs. b. Avoid damaging the surrounding environment during the activity, and ensure that other wild animals will not be accidentally injured or the ecological balance will not be destroyed in the area outside the catching area. 【6. Subsequent feedback and optimization】 ① Organize an evaluation meeting after the event to summarize which areas and methods are most effective for future improvements. ② Collect opinions from participants and villagers to ensure that the event not only achieves the purpose of protecting crops, but also enhances everyone's sense of participation and environmental awareness. Through the above steps, the competition can not only achieve the goal of quickly capturing voles, but also ensure safe and legal operations, and minimize unnecessary ecological and environmental risks. I hope this plan can provide a reference for your event. I wish the event goes smoothly and the crops are effectively protected!